import { AwsSdkInstrumentationConfig, NormalizedRequest } from '@opentelemetry/instrumentation-aws-sdk';
import { RequestMetadata, ServiceExtension } from '../../../third-party/otel/aws/services/ServiceExtension';
export declare class StepFunctionsServiceExtension implements ServiceExtension {
    requestPreSpanHook(request: NormalizedRequest, _config: AwsSdkInstrumentationConfig): RequestMetadata;
}
//# sourceMappingURL=step-functions.d.ts.map